After some verbs such as enjoy and hate, we use the -ing form. - He enjoys finding out about friendship in the 21st century., We can use the -ing form as the subject of a sentence. - Hugging is good for us., Some adjectives are followed by a preposition and then by the -ing form. - Are you good at keeping in touch with your friends?,

Prepare5_Unit2-ing forms

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？